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G3_​Milestone2

K-means Model 1

K-means Model 2

A

B

Training Data Set 3
CSV Reader
Testing Data Set
CSV Reader
Remove all QualitativeData Collums, and Target Collum "Final Sem Overall Score"
Column Filter
Normalizeall Numeric DataSets
Normalizer
See the SeperateData
Parallel Coordinates Plot
Check for Missing Values
Statistics
Replace Missing Values with Mean
Missing Value
Convert Cluster Centroidback to normal units
Denormalizer
Replace missing values from the Testing Setwith the Training Set.
Missing Value (Apply)
Train first K-meansModel using k=2 "first k row" setting
k-Means
Remove same unwanted stuff
Column Filter
Assign Cluster to testingSet
Cluster Assigner
Convert the testingSet back to originalunits
Denormalizer
Normalize Values in Testing Set
Normalizer (Apply)
Training
CSV Reader
Testing
CSV Reader
Convert Data Set (with cluster info)back to original units
Denormalizer
Color Manager
Column Filter
Concatenate
Numeric Binner
Training Data Set 3
CSV Reader
Testing Data Set
CSV Reader
Remove all QualitativeData Collums, and Target Collum "Final Sem Overall Score"
Column Filter
Check for Missing Values
Statistics
Replace Missing Values with Mean
Missing Value
Normalizeall Numeric DataSets
Normalizer
Decision Tree Learner
Decision Tree Predictor
Color Manager
Table Partitioner
Testing
CSV Reader
Concatenate
Scorer
Training
CSV Reader
Numeric Binner
Column Filter
Color Manager
Decision Tree Predictor
Convert Data Set (with cluster info)back to original units
Denormalizer
Scorer
Table Partitioner
Decision Tree Learner
Train first K-meansModel using k=2 "first k row" setting
k-Means
Remove same unwanted stuff
Column Filter
Convert Cluster Centroidback to normal units
Denormalizer
Replace missing values from the Testing Setwith the Training Set.
Missing Value (Apply)
Color Manager
See the SeperateData
Parallel Coordinates Plot
Assign Cluster to testingSet
Cluster Assigner
Convert the testingSet back to originalunits
Denormalizer
Normalize Values in Testing Set
Normalizer (Apply)

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Preston Tan
Created at: 2026-02-11
On NodePit since: 2026-02-17
Last update: 2026-02-24
Created with KNIME version: v5.8.2

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